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帮忙翻译一篇摘要~急用

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/26 21:40:23
帮忙翻译一篇摘要~急用
本文对不同结构的太阳能集热墙的集热蓄热和通风机理进行了分析,比较它们之间的优缺点,设计了新型结构的太阳能集热墙,在必要假设的条件下建立太阳能集热墙热传递的数学物理模型,利用数值模拟的方法对新型太阳能集热墙的传热性能进行了研究.
研究内容及结论:对太阳能集热墙系统的传热基础理论进行了研究,分析了不同结构的太阳能集热墙的优缺点,分析了太阳能集热墙系统传热过程的影响因素,进而设计了新型结构的太阳能集热墙,建立了新型太阳能集热墙的数学物理模型,并对相关参数进行了确定;对新型太阳能集热墙的空气间层进行了数值模拟,分析了通风口尺寸、集热墙高度及通风口处是否有百叶对集热墙空气间层空气温度和空气流速的影响;针对北方冬季和南方冬季的气候条件,对新型太阳能集热墙体的传热性能进行模拟分析,并针对北方夏季的气候条件,对太阳能集热墙体的夏季通风性能进行模拟分.给出集热墙体温度场、空气间层速度场和出风口的分布图,分析了温度场和速度场的分布规律;对新型太阳能集热墙冬季采暖的日变化情况进行了模拟,给出一天中不同时刻集热墙体的温度场和空气间层速度场的分布图,并给出百叶集热板和出风口平均温度及出风口空气平均流速的变化规律;对新型太阳能集热墙系统采暖房间的温度场进行了模拟,给出室内温度场的分布规律,并对室内温度日变化情况进行了分析,给出室内平均温度的变化规律;用对比分析的方法验证了新型太阳能集热墙的可行性和优越性.
要纯手工翻译的,谢绝用翻译软件翻译的!谢谢
This article on the different structure of solar wall collection hot regenerative heat and ventilation mechanism are analyzed, and the advantages and disadvantages of comparison between them, design the new structure of solar wall, if necessary, under the condition of establishing hypothesis solar wall heat transfer of the physical and mathematical model, the method of numerical simulation of new solar wall of heat and mass transfer properties have been studied.
The research content and conclusion: the solar wall system heat transfer basic theory, the paper analyzes the different structure of solar wall, analyzes the advantages and disadvantages of solar wall system heat transfer process, and then design factors affecting the new structure of solar wall, build a new solar wall of physical and mathematical model, and related parameters were determined, For new solar wall between the air layer is simulated and analyzed vents size, collection hot wall height and vent to inquire whether have shutter collection hot wall between air layer air temperature and velocity of air influence; According to the north and the south in winter winter climate condition, of new solar wall of heat and mass transfer performance is simulated and analyzed, and in the light of the northern summer climate condition, to solar wall summer ventilation performance simulated points. Given collection hot wall temperature field, air between layer velocity field and the outlet, analyzes the distribution of temperature and velocity distribution regularity of, For new solar wall winter heating the diurnal variation condition are simulated, and gives different day moment collection hot wall temperature field and the air layer between the distribution of velocity field, and gives shutter collection hot plate and outlet air outlet average temperature and average flow velocity changes in law; For new solar wall system heating room temperature field simulation, give indoor temperature field distributions, and the indoor temperature, changes are analyzed, the indoor average temperature changes in law; With a contrast analysis method is validated new solar wall is effective and feasible.